| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.67 | 11.803% | $247.8337 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $134.66 | 11.197% | $149.7379 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $67.70 | 7.736% | $72.9373 | $72.94 | $72.95 | $72.90 |
| Purchase #4 | $105.87 | 9.718% | $116.1584 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $194.62 | 12.733% | $219.401 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $130.35 | 5.450% | $137.4541 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $220.42 | 10.457% | $243.4693 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $1,075.29 | $1,186.9917 | $1,186.99 | $1,187.00 | $1,187.00 | |